TypeScript Vulnerability Checks
Tools for checking vulnerabilities in TypeScript/JavaScript code.
npm audit
1# Check vulnerabilities
2npm audit
3
4# Fix automatically
5npm audit fix
6
7# Force fix (may break)
8npm audit fix --force
9
10# JSON output
11npm audit --json
Snyk
1# Install
2npm install -g snyk
3
4# Authenticate
5snyk auth
6
7# Test project
8snyk test
9
10# Monitor project
11snyk monitor
12
13# Fix vulnerabilities
14snyk fix
ESLint Security Plugin
1# Install
2npm install --save-dev eslint-plugin-security
3
4# .eslintrc.json
5{
6 "plugins": ["security"],
7 "extends": ["plugin:security/recommended"]
8}
9
10# Run
11npx eslint .
CI/CD Integration
1# GitHub Actions
2name: Security Scan
3
4on: [push, pull_request]
5
6jobs:
7 security:
8 runs-on: ubuntu-latest
9 steps:
10 - uses: actions/checkout@v3
11
12 - name: Set up Node
13 uses: actions/setup-node@v3
14 with:
15 node-version: '18'
16
17 - name: Install dependencies
18 run: npm ci
19
20 - name: Run npm audit
21 run: npm audit --audit-level=moderate
22
23 - name: Run Snyk
24 uses: snyk/actions/node@master
25 env:
26 SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
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